Did the heat map renderer not make it into the most recent update?

I was looking through the release notes and the API reference for 100.2 and I don't see anything about the heat map. Did it not make it into the current update? If not, when can we expect it to arrive?

APIs for creating and assigning heat map renderers did not make it into the API. However if you load a webmap with a heatmap renderer already defined, the map will render it just fine. So there's basically internal rendering support at this point, but the public API to create/modify/assign isn't there yet.